package TeacherServlet;

import TeachLesson.TeachLessonsDao;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet(name = "updateIntroduceServlet")
public class updateIntroduceServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request,response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        HttpSession session=request.getSession();
        TeachLessonsDao teachLessonsDao=new TeachLessonsDao();
        int row=teachLessonsDao.updateIntroduce(request.getParameter("workerNo"),request.getParameter("courseNo"),
                request.getParameter("CIntroduce"));
        response.sendRedirect("/TeacherServlet/seletIntroduceServlet?workerNo="+request.getParameter("workerNo")+"&courseNo="+request.getParameter("courseNo"));
    }
}
